"They've just always told me to stay level-headed and that mistakes are going to happen, because I am young," Armstrong said. "I try to fix that as much as I can. My coach always told me it's going to happen, but it's just how you respond.

"It was a rough second half for me, but I just want to play a full game without having those bumps and bruises."

Armstrong did have a career-high 173 yards passing against the Wildcats, but it was Kellogg who has been relied upon for the two-minute drill with Martinez out.

Here are a few other interesting links involving Nebraska:

* JournalStar.com: Michigan's offensive line struggles have been well documented. The Cornhuskers also are searching for a working combination, but that's mostly due to injury. Backups and scout team players are getti their chance in what one assistant calls "an open competition."

* Omaha.com: The No. 1 jersey at Michigan holds a special significance. At Nebraska, it's been cursed. Course, maybe Jordan Westerkamp has changed that after catching a 49-yard touchdown pass to give the Cornhuskers a win over Northwestern.

* JournalStar.com: The Cornhuskers' win on a Hail Mary might be something to savor, except if you're Bo Pelini. He's only watched the game-winning play a couple times and quickly turned his focus to Michigan.